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Made new binkp driver more or less stable for test

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This commit is contained in:
Michiel Broek 2004-01-12 19:07:42 +00:00
parent 1d0a5dd328
commit f0fe1e3378
2 changed files with 44 additions and 55 deletions
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3
ChangeLog
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@ -5,8 +5,7 @@ v0.39.6 11-Jan-2004
mbcico:
New binkp/1.1 driver fixes for Sun NetBSD.
Removed TCP ignore check in EOB state.
FIXME: transmitter on slow systems processes GOT while file
seems still in transmit state.
Transmiter file close now right after last block.
mbsetup:
Reorganised menu 1.4 screen 1 and 2.

96
mbcico/binkpnew.c
View File

@ -255,7 +255,6 @@ int binkp(int role)
session_flags &= ~SESSION_WAZOO;
else
session_flags |= SESSION_WAZOO;
Syslog('b', "Binkp: WAZOO requests: %s", (session_flags & SESSION_WAZOO) ? "True":"False");
bp.FtState = InitTransfer;
rc = file_transfer();
@ -826,7 +825,7 @@ SM_RETURN
*/
int file_transfer(void)
{
int data;
int rc = 0;
TrType Trc = Ok;
for (;;) {
@ -844,16 +843,13 @@ int file_transfer(void)
break;
}
/*
* Get I/O status
*/
data = WAITPUTGET(-1);
// Syslog('B', "Binkp: waitputget rc=%d", data);
/*
* Data in input buffer
*/
if (data & 1) {
rc = binkp_poll_frame();
if (rc == -1) {
Syslog('b', "Binkp: receiver error detected");
bp.rc = rc = MBERR_FTRANSFER;
bp.FtState = DeinitTransfer;
break;
} else if (rc == 1) {
bp.FtState = Receive;
break;
}
@ -861,7 +857,7 @@ int file_transfer(void)
/*
* Check if there is room in the output buffer
*/
if (data & 2) {
if (WAITPUTGET(-1) & 2) {
bp.FtState = Transmit;
break;
}
@ -932,16 +928,13 @@ TrType binkp_receiver(void)
long written;
off_t rxbytes;
Syslog('B', "Binkp: receiver state %s", rxstate[bp.RxState]);
if (bp.RxState == RxWaitF) {
rc = binkp_poll_frame();
if (rc == -1) {
return Failure;
} else if (rc == 0) {
if (! bp.GotFrame)
return Ok;
}
Syslog('B', "Binkp: receiver state %s", rxstate[bp.RxState]);
bp.GotFrame = FALSE;
bp.rxlen = 0;
bp.header = 0;
@ -965,7 +958,6 @@ TrType binkp_receiver(void)
parse_m_nul(bp.rxbuf +1);
return Ok;
} else if (bcmd == MM_EOB) {
Syslog('+', "Binkp: rcvd M_EOB");
if ((bp.Major == 1) && (bp.Minor != 0)) {
// Syslog('B', "Binkp: 1.1 check local_EOB=%s remote_EOB=%s messages=%d",
// bp.local_EOB?"True":"False", bp.remote_EOB?"True":"False", bp.messages);
@ -997,7 +989,7 @@ TrType binkp_receiver(void)
bp.RxState = RxAccF;
return Continue;
} else if (bcmd <= MM_MAX) {
Syslog('+', "Binkp: got unexpected %s frame in %s state", bstate[bcmd], rxstate[bp.RxState]);
Syslog('+', "Binkp: ERROR got unexpected %s frame in %s state", bstate[bcmd], rxstate[bp.RxState]);
bp.RxState = RxDone;
return Failure;
} else {
@ -1005,8 +997,6 @@ TrType binkp_receiver(void)
return Ok;
}
} else if (bp.RxState == RxAccF) {
Syslog('B', "Binkp: receiver state %s", rxstate[bp.RxState]);
// Syslog('b', "Binkp: got M_FILE \"%s\"", printable(bp.rxbuf +1, 0));
if (strlen(bp.rxbuf) < 512) {
sprintf(bp.rname, "%s", strtok(bp.rxbuf+1, " \n\r"));
bp.rsize = atoi(strtok(NULL, " \n\r"));
@ -1097,13 +1087,8 @@ TrType binkp_receiver(void)
} else if (bp.RxState == RxReceD) {
rc = binkp_poll_frame();
if (rc == -1) {
return Failure;
} else if (rc == 0) {
if (! bp.GotFrame)
return Ok;
}
Syslog('B', "Binkp: receiver state %s", rxstate[bp.RxState]);
if (! bp.cmd) {
bp.RxState = RxWriteD;
@ -1133,7 +1118,7 @@ TrType binkp_receiver(void)
bp.RxState = RxAccF;
return Continue;
} else if (bcmd <= MM_MAX) {
Syslog('+', "Binkp: got unexpected %s frame in %s state", bstate[bcmd], rxstate[bp.RxState]);
Syslog('+', "Binkp: ERROR got unexpected %s frame in %s state", bstate[bcmd], rxstate[bp.RxState]);
bp.RxState = RxDone;
return Failure;
} else {
@ -1141,7 +1126,6 @@ TrType binkp_receiver(void)
return Ok;
}
} else if (bp.RxState == RxWriteD) {
Syslog('B', "Binkp: receiver state %s", rxstate[bp.RxState]);
written = fwrite(bp.rxbuf, 1, bp.blklen, bp.rxfp);
bp.GotFrame = FALSE;
@ -1149,7 +1133,7 @@ TrType binkp_receiver(void)
bp.header = 0;
if (bp.blklen && (bp.blklen != written)) {
Syslog('+', "Binkp: file write error");
Syslog('+', "Binkp: ERROR file write error");
bp.RxState = RxDone;
bp.blklen = 0;
return Failure;
@ -1174,13 +1158,8 @@ TrType binkp_receiver(void)
return Ok;
} else if (bp.RxState == RxEOB) {
rc = binkp_poll_frame();
if (rc == -1) {
return Failure;
} else if (rc == 0) {
if (! bp.GotFrame)
return Ok;
}
Syslog('B', "Binkp: receiver state %s", rxstate[bp.RxState]);
bp.GotFrame = FALSE;
bp.rxlen = 0;
@ -1200,7 +1179,7 @@ TrType binkp_receiver(void)
parse_m_nul(bp.rxbuf +1);
return Ok;
} else if (bcmd <= MM_MAX) {
Syslog('+', "Binkp: got unexpected %s frame in %s state", bstate[bcmd], rxstate[bp.RxState]);
Syslog('+', "Binkp: ERROR got unexpected %s frame in %s state", bstate[bcmd], rxstate[bp.RxState]);
bp.RxState = RxDone;
return Failure;
} else {
@ -1208,13 +1187,12 @@ TrType binkp_receiver(void)
return Ok;
}
} else {
Syslog('+', "Binkp: got unexpected data frame in %s state", rxstate[bp.RxState]);
Syslog('+', "Binkp: ERROR got unexpected data frame in %s state", rxstate[bp.RxState]);
bp.RxState = RxDone;
return Failure;
}
} else if (bp.RxState == RxDone) {
Syslog('B', "Binkp: receiver state %s", rxstate[bp.RxState]);
return Ok;
}
@ -1233,15 +1211,15 @@ TrType binkp_receiver(void)
TrType binkp_transmitter(void)
{
int rc = 0;
int rc = 0, eof = FALSE;
char *nonhold_mail;
fa_list *eff_remote;
file_list *tsl;
static binkp_list *tmp;
if (bp.TxState == TxGNF) {
Syslog('B', "Binkp: transmitter state %s", txstate[bp.TxState]);
Syslog('B', "Binkp: transmitter state %s", txstate[bp.TxState]);
if (bp.TxState == TxGNF) {
/*
* If we do not have a filelist yet, create one.
*/
@ -1336,7 +1314,6 @@ TrType binkp_transmitter(void)
/*
* No more files
*/
Syslog('+', "Binkp: send M_EOB");
rc = binkp_send_command(MM_EOB, "");
bp.TxState = TxWLA;
if (rc)
@ -1348,7 +1325,6 @@ TrType binkp_transmitter(void)
} else if (bp.TxState == TxTryR) {
Syslog('B', "Binkp: transmitter state %s", txstate[bp.TxState]);
if (bp.msgs_on_queue == 0) {
bp.TxState = TxReadS;
return Continue;
@ -1361,12 +1337,14 @@ TrType binkp_transmitter(void)
}
} else if (bp.TxState == TxReadS) {
Syslog('B', "Binkp: transmitter state %s", txstate[bp.TxState]);
fseek(bp.txfp, bp.txpos, SEEK_SET);
bp.txlen = fread(bp.txbuf, 1, SND_BLKSIZE, bp.txfp);
eof = feof(bp.txfp);
if (bp.txlen == 0) {
if ((bp.txlen == 0) || eof) {
/*
* Nothing read/error or we are at eof
*/
if (ferror(bp.txfp)) {
WriteError("$Binkp: error reading from file");
bp.TxState = TxDone;
@ -1375,6 +1353,17 @@ TrType binkp_transmitter(void)
return Failure;
}
/*
* We are at eof, send last datablock
*/
if (eof && bp.txlen) {
bp.txpos += bp.txlen;
sentbytes += bp.txlen;
rc = binkp_send_frame(FALSE, bp.txbuf, bp.txlen);
if (rc)
return Failure;
}
/*
* calculate time needed and bytes transferred
*/
@ -1398,6 +1387,9 @@ TrType binkp_transmitter(void)
bp.TxState = TxGNF;
return Ok;
} else {
/*
* regular datablock
*/
bp.txpos += bp.txlen;
sentbytes += bp.txlen;
rc = binkp_send_frame(FALSE, bp.txbuf, bp.txlen);
@ -1410,7 +1402,6 @@ TrType binkp_transmitter(void)
} else if (bp.TxState == TxWLA) {
Syslog('B', "Binkp: transmitter state %s", txstate[bp.TxState]);
if ((bp.msgs_on_queue == 0) && (binkp_pendingfiles() == 0)) {
if ((bp.RxState >= RxEOB) && (bp.Major == 1) && (bp.Minor == 0)) {
@ -1475,7 +1466,6 @@ TrType binkp_transmitter(void)
return Ok;
} else if (bp.TxState == TxDone) {
Syslog('B', "Binkp: transmitter state %s", txstate[bp.TxState]);
return Ok;
}
@ -1649,7 +1639,7 @@ int binkp_recv_command(char *buf, int *len, int *cmd)
to:
if (tty_status)
WriteError("Binkp: TCP receive error: %d %s", tty_status, ttystat[tty_status]);
WriteError("Binkp: TCP rcv error, tty status: %s", ttystat[tty_status]);
return tty_status;
}
@ -1767,7 +1757,7 @@ int binkp_poll_frame(void)
bp.remote_EOB = TRUE;
}
} else {
Syslog('b', "Binkp: rcvd data (%d)", bp.rxlen);
Syslog('b', "Binkp: rcvd data (%d)", bp.rxlen -1);
}
rc = 1;
break;